Re: sdc1 $f0 in r4k_switch.S

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On Thu, Oct 07, 2004 at 01:05:38PM +0900, Atsushi Nemoto wrote:

> I found a bug in resume() in 2.6 kernel.  $f0 register may not be
> saved on context switch in 64bit kernel.  Here is a quick fix.

But we compensate for not storing $f0 by restoring it twice ;-)

> Or moving "sdc1 $f0" to fpu_save_16even might be better fix.

And while we're at it eleminating the special handling for
CONFIG_MIPS32 / CONFIG_MIPS64.


  Ralf


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